Error Pdc Reading
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redhat com> Subject: Re: [dm-devel] ERROR: asr: reading /dev/sdo[Input/output error] Date: Wed, 07 Dec 2011 21:29:02 +0100 Am 07.12.2011 error pdc reading /dev/sda input/output error 17:20, schrieb Heinz Mauelshagen: On 12/07/2011 04:21 PM, Christian May error hpt37x reading wrote: Hi, I've setup an IBM HS21 blade with RHEL6.1. The OS installed on a DS5100 error pdc reading /dev/sdb input/output error storage server (SAN boot). During booting I'm recognizing the following messages: Starting udev: OK Setting hostname elm8a203.beaverton.ibm.com: ERROR: asr: reading /dev/sdo[Input/output error] ERROR: ddf1: reading
Fdisk Cannot Open Input Output Error
/dev/sdo[Input/output error] ERROR: ddf1: reading /dev/sdo[Input/output error] ERROR: hpt37x: reading /dev/sdo[Input/output error] ERROR: hpt45x: reading /dev/sdo[Input/output error] ERROR: isw: reading /dev/sdo[Input/output error] ERROR: jmicron: reading /dev/sdo[Input/output error] ERROR: lsi: reading /dev/sdo[Input/output error] ERROR: nvidia: reading /dev/sdo[Input/output error] ERROR: pdc: reading /dev/sdo[Input/output error] ... ERROR: sil: reading /dev/sdf[Input/output error] ERROR: via: reading /dev/sdf[Input/output fdisk cannot open /dev/mmcblk0 input/output error error] ERROR: asr: reading /dev/sde[Input/output error] ERROR: ddf1: reading /dev/sde[Input/output error] ERROR: ddf1: reading /dev/sde[Input/output error] ERROR: hpt37x: reading /dev/sde[Input/output error] ERROR: hpt45x: reading /dev/sde[Input/output error] ERROR: isw: reading /dev/sde[Input/output error] ERROR: jmicron: reading /dev/sde[Input/output error] ERROR: lsi: reading /dev/sde[Input/output error] ERROR: nvidia: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] etc. All those device /dev/sd...are part of a multipath devices, e.g.: mpathh (3600a0b800047e4e4000008b54ebc91c3) dm-6 IBM,1818 FAStT size=25G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw |-+- policy='round-robin 0' prio=6 status=active | `- 3:0:3:0 sdh 8:112 active ready running `-+- policy='round-robin 0' prio=1 status=enabled `- 4:0:2:0 sdo 8:224 active ghost running mpathg (3600a0b800011573a00006da14a648a22) dm-0 IBM,1815 FAStT size=4.8G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw |-+- policy='round-robin 0' prio=6 status=active | `- 4:0:1:1 sdn 8:208 active ready running `-+- policy='round-robin 0' prio=1 stat
ERROR: asr: reading /dev/sdo[Input/output error] Date: Wed, 07 Dec 2011 16:21:59 +0100 Hi, I've setup an IBM HS21 blade with fdisk unable to open dev sdb RHEL6.1. The OS installed on a DS5100 storage server (SAN boot).
Dev Sdb Input Output Error
During booting I'm recognizing the following messages: Starting udev: OK Setting hostname elm8a203.beaverton.ibm.com: ERROR: asr: reading
Input/output Error During Read On /dev/sda
/dev/sdo[Input/output error] ERROR: ddf1: reading /dev/sdo[Input/output error] ERROR: ddf1: reading /dev/sdo[Input/output error] ERROR: hpt37x: reading /dev/sdo[Input/output error] ERROR: hpt45x: reading /dev/sdo[Input/output error] ERROR: isw: reading /dev/sdo[Input/output https://www.redhat.com/archives/dm-devel/2011-December/msg00031.html error] ERROR: jmicron: reading /dev/sdo[Input/output error] ERROR: lsi: reading /dev/sdo[Input/output error] ERROR: nvidia: reading /dev/sdo[Input/output error] ERROR: pdc: reading /dev/sdo[Input/output error] ... ERROR: sil: reading /dev/sdf[Input/output error] ERROR: via: reading /dev/sdf[Input/output error] ERROR: asr: reading /dev/sde[Input/output error] ERROR: ddf1: reading /dev/sde[Input/output error] ERROR: ddf1: reading /dev/sde[Input/output error] ERROR: hpt37x: reading /dev/sde[Input/output error] ERROR: hpt45x: https://www.redhat.com/archives/dm-devel/2011-December/msg00028.html reading /dev/sde[Input/output error] ERROR: isw: reading /dev/sde[Input/output error] ERROR: jmicron: reading /dev/sde[Input/output error] ERROR: lsi: reading /dev/sde[Input/output error] ERROR: nvidia: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] ERROR: pdc: reading /dev/sde[Input/output error] etc. All those device /dev/sd...are part of a multipath devices, e.g.: mpathh (3600a0b800047e4e4000008b54ebc91c3) dm-6 IBM,1818 FAStT size=25G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw |-+- policy='round-robin 0' prio=6 status=active | `- 3:0:3:0 sdh 8:112 active ready running `-+- policy='round-robin 0' prio=1 status=enabled `- 4:0:2:0 sdo 8:224 active ghost running mpathg (3600a0b800011573a00006da14a648a22) dm-0 IBM,1815 FAStT size=4.8G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw |-+- policy='round-robin 0' prio=6 status=active | `- 4:0:1:1 sdn 8:208 active ready running `-+- policy='round-robin 0' prio=1 status=enabled `- 3:0:0:1 sdc 8:32 active ghost running OS is booting but how can I get rid of those messages? Is it udev-rules related? Regards, Christian May (IBM) Follow-Ups: R
Assigned to Milestone grub2 (Ubuntu) Edit Expired Undecided Unassigned Edit You need to log in to change this bug's status. Affecting: grub2 https://bugs.launchpad.net/bugs/1375997 (Ubuntu) Filed here by: martin suc When: 2014-09-30 Completed: 2014-12-24 Target Distribution http://serverfault.com/questions/399236/why-am-i-getting-input-output-error-during-read-on-dev-sda-during-a-centos-te Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance Expired Undecided Assigned to Nobody Me Comment on this change (optional) Email me about changes to output error this bug report Also affects project (?) Also affects distribution/package Nominate for series Bug Description Hi, After new installation of the grub-pc, grub-common hundreds of the following errors appeared. Those errors appeared again after sudo update-grub as well. I put here some small part of those errors: ERROR: sil: reading /dev/sda[Input/output error] ERROR: via: reading /dev/sda[Input/output error pdc reading error] ERROR: asr: reading /dev/sda[Input/output error] ERROR: ddf1: reading /dev/sda[Input/output error] ERROR: ddf1: reading /dev/sda[Input/output error] ERROR: hpt37x: reading /dev/sda[Input/output error] ERROR: hpt45x: reading /dev/sda[Input/output error] ERROR: isw: reading /dev/sda[Input/output error] ERROR: isw: reading /dev/sda[Input/output error] ERROR: isw: reading /dev/sda[Input/output error] ERROR: jmicron: reading /dev/sda[Input/output error] ERROR: lsi: reading /dev/sda[Input/output error] ERROR: nvidia: reading /dev/sda[Input/output error] error: cannot read `/dev/sda': Input/output error. /usr/sbin/grub-probe: error: cannot find a GRUB drive for /dev/sda1. Check your device.map apt-cache policy grub-pc grub-pc: Installed: 2.02~beta2-14 Candidate: 2.02~beta2-14 Version table: *** 2.02~beta2-14 0 500 http://archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages 100 /var/lib/dpkg/status apt-cache policy grub2-common grub2-common: Installed: 2.02~beta2-14 Candidate: 2.02~beta2-14 Version table: *** 2.02~beta2-14 0 500 http://archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages 100 /var/lib/dpkg/status lsb_release -rd Description: Ubuntu Utopic Unicorn (development branch) Release: 14.10 Kind Regards, Martin Add tags Tag help Phillip Susi (psusi) wrote on 2014-10-24: #1 We need to see your /var/log/syslog to be sure but it looks like you have a drive failure. If you can capture the detailed errors in the syslog, post them
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Why am I getting “Input/output error during read on /dev/sda” during a CentOS text-mode installation? up vote 1 down vote favorite I'm trying to install CentOS 5.7 on an HP Proliant DL380 G5 (with an HP P400 Smart Array RAID controller) and am getting the following error during the text mode installer: ERROR: pdc: reading /dev/sda[Input/output error] Input/output error during read on /dev/sda To me, this sounds like either a faulty drive or unsupported hardware. That being said, the server appears to be fine (I'm in the process of running diagnostics) and I see it listed on the RedHat HCL: https://hardware.redhat.com/show.cgi?id=228312 Is there anything else I can be checking? centos redhat hard-drive hp-proliant share|improve this question edited Jun 15 '12 at 18:06 Dmitri Chubarov 1,8811820 asked Jun 15 '12 at 17:44 Mike B 3,9611967111 2 A proliant probably has a raid controller. Is the raid array initialized? –Dmitri Chubarov Jun 15 '12 at 17:49 @DmitriChubarov It does indeed - HP P400 Smart Array RAID. Can you please clarify what you mean by initialize? –Mike B Jun 15 '12 at 17:52 1 Mike, When you set up a new server, on the first boot you enter the RAID BIOS and configure the array. –Dmitri Chubarov Jun 15 '12 at 17:53 3 See this array configuration guide –Dmitri Chubarov Jun 15 '12 at 17:57 @DmitriChubarov Perfect. I'll check it out. Thank you. –Mike B Jun 15 '12 at 18:20 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote accepted The HP ProLiant DL380 G5 should have an internal Smart Array P400 RAID controller. That controller uses the CCISS block driver under Red Hat/CentOS 5.x. This would present your logical devices to the OS as /dev/cciss/c0dXpY, where X is the controller number and Y is the partition number. For most sys